"What a piece of sh*t" - Bellingham launches x-rated rant at referee

Real Madrid beat Espanyol 4-1 but, despite the win, the atmosphere was tense at times. Munuera Montero handed out three yellow cards to several players for protesting against certain actions and it didn't sit well with the squad.
Bellingham was one of those cautioned for protesting a foul that was not called. He made a gesture with his arms which resulted in a booking.
The Englishman could not contain himself and launched an x-rant at the referee, which was caught on ‘Movistar’ cameras. "What a piece of sh*t," he said, visibly angry.
Mbappe was also booked. In this case, for making a gesture after being flagged offside and, after showing him the yellow card, Munuera Montero warned the Frenchman not to overdo it: "Hey Kylian.... You're taking a risk".